Information is not in the public domain.
Your browning sweet sixteen was produced in 1953.
You will have to call Browning.
your browning sweet sixteen was made in 1955.
It was made in 1949.
Your browning safari bolt action rifle was made in 1970.
The Browning .410 over-under shotguns, particularly the Citori models, were produced in Belgium from 1970 until 1998. The Browning B25, which included .410 models, also had versions manufactured in Belgium during its production run starting in 1922. The Belgian production is known for its high-quality craftsmanship and attention to detail in these firearms.
This is a 12ga. made in 1937
1969
your browning sweet sixteen was made in 1935.
Your Browning auto-5 shotgun with the prefix of 70s to the serial number identifies that your shotgun was made in Belgium for Browning in the year 1970.
Browning's web site has a sn search function.
The prefix of L70 indicates that your Browning safari bolt action rifle was made in the year 1970.